Mammalian Evolution: A Jurassic Spark

@article{Lee2015MammalianEA,
  title={Mammalian Evolution: A Jurassic Spark},
  author={Michael S. Y. Lee and Robin M. D. Beck},
  journal={Current Biology},
  year={2015},
  volume={25},
  pages={R759-R761}
}
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Temporal niche expansion in mammals from a nocturnal ancestor after dinosaur extinction
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Phylogenetic analysis of behavioural data across all living mammalian orders suggests the earliest mammals were nocturnal, and other modes such as cathemerality and strict diurnality did not arise until the end of the Cretaceous and early Cenozoic.
Temporal niche expansion in mammals from a nocturnal ancestor after dinosaur extinction
TLDR
An extensive behavioural dataset for 2415 species from all extant orders is used to reconstruct ancestral activity patterns across Mammalia and finds strong support for the nocturnal origin of mammals and the Cenozoic appearance of diurnality, although cathemerality may have appeared in the late Cretaceous.
The smallest eating the largest: the oldest mammalian feeding traces on dinosaur bone from the Late Jurassic of the Junggar Basin (northwestern China)
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The traces represent the oldest direct evidence for mammalian feeding behaviour in the fossil record and expand the known range of the early mammalian feeding repertoire significantly and shed light on the palaeobiology and palaeoecology of early mammals, a field that has remained evasive for a long time.
Temporal niche expansion in mammals from a nocturnal ancestor after dinosaur extinction
  • G. Wise
  • Environmental Science, Biology
  • 2017
TLDR
The ‘nocturnal bottleneck’ hypothesis suggests that mammals were restricted to nocturnal activity by antagonistic interactions with the ecologically dominant diurnal dinosaurs during the Mesozoic, which led to the extinction of all non-avian dinosaurs.
Pallial patterning and the origin of the isocortex
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A developmental hypothesis is advanced in which the mechanisms of evolutionary brain growth remain partly conserved across amniotes (mammals, reptiles and birds), all based on Pax6 signaling or related morphogens.
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Differences in domain composition may not only explain HV host range and tissue tropism, but also provide hints to the origins of HVs.
Role of Two-Pore Channels in Embryonic Development and Cellular Differentiation.
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The role of NAADP/TPC/Ca2+ signaling during early embryonic development and cellular differentiation is reviewed, with particular attention to the role of TPC2 in the development and maturation of early neuromuscular activity in zebrafish and during the differentiation of isolated osteoclasts, endothelial cells, and keratinocytes.
Stromal-Epithelial Interactions during Mammary Gland Development
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This chapter summarizes the current knowledge about the complex nature of interactions between the mammary epithelium and stroma during mammary gland development in different mammalian species.
Newly characterized bovine mammary stromal region with epithelial properties supports representative epithelial outgrowth development from transplanted stem cells
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The mouse–bovine incompatibility was challenged by implanting parenchymal adjacent or distant bovine stromal layers (close and far stroma, respectively) into the mouse fat pad to serve as an endogenous niche for transplanted stem cells.
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